Actually I had cold and cough in the last year in the month of november, which I did not took seriously And I only took medicines from chemists, Somehow I felt relief but later again the problem arise and which led to blocked nose and ear also, and from then I had consulted few doctors who told that it is allergy And from then I have taken medicine but it isn't working? I am in trouble. PLEASE HELP ME Sir can you please explain what is happening with me. I would be highly obliged.